:Product: 20031227SGAS.txt
:Issued: 2003 Dec 27 0245 UTC
# Prepared jointly by the U.S. Dept. of Commerce, NOAA,
# Space Environment Center and the U.S. Air Force.
#
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 361 Issued at 0245Z on 27 Dec 2003
This report is compiled from data received at SWO on 26 Dec
A.  Energetic Events
Begin  Max  End  Rgn   Loc   Xray  Op 245MHz 10cm   Sweep
 1913 1928 1933  0528 N09W30 M1.5  1n                               
B.  Proton Events:  None
C.  Geomagnetic Activity Summary:  The geomagnetic field was at quiet
to unsettled levels.
D.  Stratwarm:  STRATWARM ALERT / FRIDAY / STRATWARM EXISTS.
INTENSE WARMING OVER SIBERIA / NORTHERN EUROPE CONTINUES PROPAGATING
DOWN TO 30 HPA WITHIN THREE DAYS.  EASTERLY ZONAL MEAN WINDS AT 60N,
1 HPA.
E.  Daily Indices: (real-time preliminary/estimated values)
10 cm 137  SSN 065  Afr/Ap 011/009   X-ray Background B3.5
Daily Proton Fluence (flux accumulation over 24 hrs)
GT 1 MeV 4.7e+05   GT 10 MeV 1.1e+04 p/(cm2-ster-day)
(GOES-11 satellite synchronous orbit W104 degrees)
Daily Electron Fluence
GT 2 MeV 2.80e+07 e/(cm2-ster-day)
(GOES-12 satellite synchronous orbit W75 degrees)
3 Hour K-indices:
Boulder 2 2 2 3 2 3 3 3 Planetary 2 2 2 3 3 3 2 3 
F.  Comments:  None